what if they embrace new technology instead? ♪ imagine a company's future with the future of trading. company profile. a research tool on thinkorswim. from td ameritrade. >>> let's bring in lindsey graham of south carolina. key member of the armed services committee. local critic of the obama's administration of handling of benghazi and what happened there. senator, thanks very much for coming in. >> thank you. >> you are receiptening now, this is a big deal to hold up, correct me if i am wrong, every presidential, not personnel nomination, because they have not allowed certain people to testify about benghazi? is that right? >> yeah. the bottom line is 14 months after the attack, the congress has never had access to survivors of benghazi. you can't let the executive branch police itself. i find it unacceptable in a the united states congress is part of overseas sight. doesn't have access to those who are at benghazi and who survived the attack on the consulate and the fbi interviews taken two days after the attack and never b